1 /*
2 * Copyright (C) 2007 Alp Toker <alp@atoker.com>
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20 #include "config.h"
21 #include "WorkQueueItem.h"
22
23 #include "DumpRenderTree.h"
24
25 #include <JavaScriptCore/JSStringRef.h>
26 #include <webkit/webkit.h>
27 #include <string.h>
28
29 // Returns a newly allocated UTF-8 character buffer which must be freed with g_free()
JSStringCopyUTF8CString(JSStringRef jsString)30 gchar* JSStringCopyUTF8CString(JSStringRef jsString)
31 {
32 size_t dataSize = JSStringGetMaximumUTF8CStringSize(jsString);
33 gchar* utf8 = (gchar*)g_malloc(dataSize);
34 JSStringGetUTF8CString(jsString, utf8, dataSize);
35
36 return utf8;
37 }
38
invoke() const39 bool LoadItem::invoke() const
40 {
41 gchar* targetString = JSStringCopyUTF8CString(m_target.get());
42
43 WebKitWebFrame* targetFrame;
44 if (!strlen(targetString))
45 targetFrame = mainFrame;
46 else
47 targetFrame = webkit_web_frame_find_frame(mainFrame, targetString);
48 g_free(targetString);
49
50 gchar* urlString = JSStringCopyUTF8CString(m_url.get());
51 WebKitNetworkRequest* request = webkit_network_request_new(urlString);
52 g_free(urlString);
53 webkit_web_frame_load_request(targetFrame, request);
54 g_object_unref(request);
55
56 return true;
57 }
58
invoke() const59 bool ReloadItem::invoke() const
60 {
61 webkit_web_frame_reload(mainFrame);
62 return true;
63 }
64
invoke() const65 bool ScriptItem::invoke() const
66 {
67 WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);
68 gchar* scriptString = JSStringCopyUTF8CString(m_script.get());
69 webkit_web_view_execute_script(webView, scriptString);
70 g_free(scriptString);
71 return true;
72 }
73
invoke() const74 bool BackForwardItem::invoke() const
75 {
76 WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);
77 if (m_howFar == 1)
78 webkit_web_view_go_forward(webView);
79 else if (m_howFar == -1)
80 webkit_web_view_go_back(webView);
81 else {
82 WebKitWebBackForwardList* webBackForwardList = webkit_web_view_get_back_forward_list(webView);
83 WebKitWebHistoryItem* item = webkit_web_back_forward_list_get_nth_item(webBackForwardList, m_howFar);
84 webkit_web_view_go_to_back_forward_item(webView, item);
85 }
86 return true;
87 }
88